3(x^2+1)-5x(x^2+x+1)=

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Solution for 3(x^2+1)-5x(x^2+x+1)= equation:


Simplifying
3(x2 + 1) + -5x(x2 + x + 1) = 0

Reorder the terms:
3(1 + x2) + -5x(x2 + x + 1) = 0
(1 * 3 + x2 * 3) + -5x(x2 + x + 1) = 0
(3 + 3x2) + -5x(x2 + x + 1) = 0

Reorder the terms:
3 + 3x2 + -5x(1 + x + x2) = 0
3 + 3x2 + (1 * -5x + x * -5x + x2 * -5x) = 0
3 + 3x2 + (-5x + -5x2 + -5x3) = 0

Reorder the terms:
3 + -5x + 3x2 + -5x2 + -5x3 = 0

Combine like terms: 3x2 + -5x2 = -2x2
3 + -5x + -2x2 + -5x3 = 0

Solving
3 + -5x + -2x2 + -5x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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